Wheel Encoder Counter icon Wheel Encoder Counter — Arduino UNO wheel encoder: reads left/right ticks, provides counts, configurable ticks, wheel & pivot sizes, optional pose telemetry to ARC NMS. Try it →

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Kondo KRS ICS Servos by Kondo
Featured
Kondo KRS ICS Servos

Control Kondo KRS ICS2/3.5 servos via EZ-B UART; experimental, untested. Supports chaining, virtual servo ports, Release() and Servo() commands.

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blog
The Robot’S Body Is A Spreadsheet (And That’S Its Superpower)

The Robot’S Body Is A Spreadsheet (And That’S Its Superpower)

What if a robot’s "arm" is really a row in a table? How ARCx’s virtual ports and the...
Artificial Intelligence
For ARCx
Hugging Face
By Hugging Face, Inc.

Hugging Face v1

AI robot skill with Hugging Face chat, vision, object finding, watching, and Whisper speech recognition for ARCx
question
Mega UART Protocol Troubleshooting

Mega UART Protocol Troubleshooting

@Athena - please examine the Mega sketch and EZBv4 script below. Summary / expected behavior - ARC project where ARC communicates with an Arduino Mega...
release
ARC 2026.10.08.00 (Pro, Runtime And Free)

ARC 2026.10.08.00 (Pro, Runtime And Free)

Synthiam ARC update boosts camera streaming, face tracking reliability, and script status commands for smarter robot automation.
Audio
For ARCx
Onnx Text To Speech Voice Cloner
By Synthiam Inc.

Onnx Text To Speech Voice Cloner v10

Offline F5-TTS voice cloning for ARCx: train voices, speak replies instantly, and save MP3/WAV with no cloud or per-sentence cost
question
Merging Two ARCX Project Files

Merging Two ARCX Project Files

I'm sure there is no way to merge an ARCX and an ARC project file, but is it possible to merge two ARCX project files, i.e loading the contents of one into the...
question
Debouncing Darknet YOLO On Turtlebot3

Debouncing Darknet YOLO On Turtlebot3

Running ARC on a TurtleBot3 Burger with an Intel NUC (Windows) on the base, USB to OpenCR for motor control, and a Logitech C920 as the camera....
general
Unresolved Refund Issue With Ezrobot

Unresolved Refund Issue With Ezrobot

A Warning Regarding My Recent Experience with ezrobot. Eleven years ago, I ordered a V3 from ezrobot, and everything went smoothly at that time. The...
question
Mega And Teensy UART Handshake V3

Mega And Teensy UART Handshake V3

@Athena, I'm using an EZBv4 on a rover as the overall controller. The EZBv4 hosts ARC scripts (Robot Skills written in ARC JavaScript) that manage two...
release
Arcx 2026.10.05.03

Arcx 2026.10.05.03

ARCx v2026.10.05.03 improves face tracking, adds live CPU and memory monitoring, and expands speech recognition and vision tracking docs.
question
Auto Position Servo Limits

Auto Position Servo Limits

When I use the Horizontal Servo window in ARC, I can set a min and max for a servo. However, when I use the Auto Position control panel (Auto Position Robot Skill) I...
Camera
For ARCx
Face Tracking
By Synthiam Inc.

Face Tracking v7

Detects faces in camera video, marks them, and tracks the largest face for servo tracking and presence detection